Wholesale Dog Collars
Wholesale Dog Collars
Do you have a retail shop and want to join our small network of retailers across the world? Become a Barks Buddy! (This is our fun name for resellers.) We work with pet boutiques, outdoor adventure stores, gift shops, women’s boutiques, veterinarians, dog breeders, dog trainers, and are always open to expanding into more areas. There are no minimum order requirements, but the more you order, the better your price. See the Wholesale Dog Collars FAQ below for more detail.

All products are made by hand in the US (well, we do use a sewing machine). This goes for high quantity orders, too (and we maintain reasonable fulfillment times). We are sticklers for quality in materials and stitching, so we guarantee our products will be free from defects.

Get Wholesale Access
Two easy steps to create a wholesale account:

click "MY ACCOUNT" at the top of the navigation and follow the steps to create a new account. Be sure to enter a company name. (Take note of the password you create because you ll use it later to order.)


Once you create your new account, we will ensure you are indeed a business owner, then grant your account Wholesale Dog Collars status. This will be done within one business day.
With a wholesale account, you ll be able to log in and shop with wholesale prices, checkout online, track your orders, view order history, and quickly reorder based on previous orders.

If you are interested in creating custom designs for your store and your customers interests, you can build your own color combinations right here on the website! Shop Custom Dog Collars to begin.
http://www.petproductswholesalers.com/

Electric motor
Electric motor

An electric motor is an electromechanical device that converts electrical energy into mechanical energy.

Most electric motors operate through the interaction of magnetic fields and current-carrying conductors to generate force. The reverse process, producing electrical energy from mechanical energy, is done by generators such as an alternator or a dynamo; some electric motors can also be used as generators, for example, a dc electric motor on a vehicle may perform both tasks. Electric motors and generators are commonly referred to as electric machines.

dc electric motor are found in applications as diverse as industrial fans, blowers and pumps, machine tools, household appliances, power tools, and disk drives. They may be powered by direct current, e.g., a battery powered portable device or motor vehicle, or by alternating current from a central electrical distribution grid or inverter. The smallest motors may be found in electric wristwatches. Medium-size motors of highly standardized dimensions and characteristics provide convenient mechanical power for industrial uses. The very largest electric motors are used for propulsion of ships, pipeline compressors, and water pumps with ratings in the millions of watts. Electric motors may be classified by the source of electric power, by their internal construction, by their application, or by the type of motion they give.

The physical principle behind production of mechanical force by the interactions of an electric current and a magnetic field, Faraday s law of induction, was discovered by Michael Faraday in 1831. Electric motors of increasing efficiency were constructed from 1821 through the end of the 19th century, but commercial exploitation of electric motors on a large scale required efficient electrical generators and electrical distribution networks. The first commercially successful motors were made around 1873
http://www.cheshire.com.tw/product.php?page=about&lang=en

Brushless DC motor
Brushless DC motor

Brushless DC motors were developed from conventional brushed DC motors with the availability of solid state power semiconductors. So, why do we discuss brushless dc motor in a chapter on AC motors? Brushless DC motors are similar to AC synchronous motors. The major difference is that synchronous motors develop a sinusoidal back EMF, as compared to a rectangular, or trapezoidal, back EMF for brushless DC motors. Both have stator created rotating magnetic fields producing torque in a magnetic rotor.

Synchronous motors are usually large multi-kilowatt size, often with electromagnet rotors. True synchronous motors are considered to be single speed, a submultiple of the powerline frequency. Brushless DC motor tend to be small– a few watts to tens of watts, with permanent magnet rotors. The speed of a brushless DC motor is not fixed unless driven by a phased locked loop slaved to a reference frequency. The style of construction is either cylindrical or pancake.
The most usual construction, cylindrical, can take on two forms (Figure above). The most common cylindrical style is with the rotor on the inside, above right. This style motor is used in hard disk drives. It is also possible to put the rotor on the outside surrounding the stator. Such is the case with brushless DC fan motors, sans the shaft. This style of construction may be short and fat. However, the direction of the magnetic flux is radial with respect to the rotational axis.
http://www.cheshire.com.tw/product.php?page=about&lang=en

Server Power Supply Loading Guideline
Server Power Supply Loading Guideline

Loading guidelines have been developed based on proportional allocation of load current for each DC bus rail based on the MAXIMUM CURRENT rating of each DC bus rail.

For 100% load level the maximum rating for each DC bus rail is decreased proportionately to ensure that the total combined loading for all the output busses is equal to the overall rating of the power supply AND the maximum combined rating for a subset of the output busses (e.g., +5V and +3.3V) is not exceeded.

The purposes of this Guideline are to ensure that the loading for each DC bus for a multi output server power supply is consistent when measuring power supply efficiency and to allow consistency in comparing server power supply efficiency reported by vendors as part of the electrical specification.

The graph in Figure A depicts a typical server power supply efficiency pattern, omitting the efficiency percentages, which can vary by power supply. As you can see in Figure A, at below 40% to 50% utilization, power supplies aren’t fully efficient. In fact, at a load of 20%, power supply efficiency can be as much as 10% lower than efficiency at the 50% load mark and even less efficient at lower levels. From about 60% usage to 100% usage, there is a noticeable efficiency drop-off as well, although this drop-off appears to be much less noticeable for server-based power supplies. In my research for this post, I saw some desktop power supplies that, at 100% usage, would drop to very poor efficiency levels, so there is a vast variety of operating reality out there. In other words, one size does not fit all, so your results may vary.
http://www.tc-surestar.com.tw/

Welcome to Sanjay Handicrafts
Welcome to Sanjay Handicrafts

We welcome you to the fabulous world of handcrafted products. Sanjay Handicrafts came into scenario in the year 1982, as a renowned manufacturing company who bring forth for you an immense collection of practically designed metal & wooden handicrafts and handmade paper products. We have established ourselves amongst the cutting board manufacturer and suppliers of versatile range of metal & wooden handicrafts. The primary strength of the company based upon the qualitative products that can also be customized as per the market ever changing trends or customers requirements. With immense expertise of skilled workforce, we have also taken care the customers choices or tastes. It has been fabricated in compliance with industrial quality standards which ensures its durability. Since inception, we are engaged in manufacturing an exquisite range of metal & wooden handicrafts and handmade paper products which includes God Statue, Candle Stand, Oil Lamp, Designer Carry Bags, Diaries, Jewellery Box, Bahi Khata, Pen Stand and many more.

With year s long industrial expertise, we strive to provide you a wide spectrum of handcrafted products in numerous designs, shapes and sizes for multiple purposes. We are dealing with market leading organizations of various countries where we have been supplied our handcrafted products. We have spread a wide market network which includes various countries like Mauritius, Canada, United States of America. We introduce you an exclusive range of metal & wooden handicrafts that are creatively designed to adapt the requirements of modern designs of handcrafted products. We are counted amongst the leading organizations, who centres its endeavours towards the complete satisfaction of a huge clientele.

We have involved in cutting board manufacturer business of handcrafted items. The company is established at Rajasthan, since then we have served various clients of all over the world under the astute leadership of our honourable CEO of the company- Mr. Sanjay Nemiwal.
http://www.jcl.com.tw/cuttingboard-en/about/about.html

The advantage and disadvantage of cast steel
The advantage and disadvantage of cast steel

One of the advantages of cast steel is the design flexibility, the designer of the casting have the greatest freedom of design choices, especially the complex shape and hollow cross-section parts.

Cast steel has the metallurgy manufacturing flexibility and strongest variability, you can choose a different chemical composition and control, adapted to the various requirements of different projects. By different heat treatment choice in the larger context of the mechanical properties and performance, and good weldability and workability.

Cast steel is a kind of isotropic material and can be made into the overall structural strength steel castings, thereby improving the reliability of the project. Coupled with the design and weight the advantages of short delivery time, price and economy has a competitive advantage.

The weight range of steel castings is larger. Little weight can be only a few dozen grams of molten mold precision castings, and the weight of large steel castings up to several tons, dozens of tons or hundreds of tons.

Steel castings can be used for a variety of working conditions, and its mechanical properties superior to any other casting alloys, and a variety of high-alloy steel for special purposes. To withstand high tensile stress or dynamic load of components, it is important pressure vessel castings in low or high temperature by the large and important part load key parts, in principle, should give priority to steel castings.

However, the cast steel has comparatively bad shake-suction, wear resistance, mobility and the casting performance are compared bad with cast iron, moreover, the costs are higher than normal cast iron.
http://www.hw-casting.com/eqc.asp
cast steel valve
Cast Steel Globe Valve
Cast Steel Gate Valve

Yeovil Precision Castings
Yeovil Precision Castings

LtdYeovil Precision Casting is amongst the most experienced Foundries in the Lost Wax precision casting industry, manufacturing high quality investment castings in a wide range of materials, what ever the application, the same expertise and experience enable high quality standards to be maintained whilst holding most competitive pricing.

Yeovil Precision Castings supply into a large customer base complimenting a variety of applications including Aerospace medical implants and instrumentation, power generation, vehicle components, harnessing equipment, safety locking and general engineering. Our customer base includes many blue chip companies.

Typical casting weights range from a few grammes up to 18 kilograms up to 16?(400mm) diameter, melting up to 250kg, our typical mould weight would be between 20kg to 30kg, on site capability includes, Machining, Assembly, Nad Cap approved, FPI, X Ray activity, with a fully equipped Laboratory complementing all aspects of material testing

Yeovil Precision Castings Limited are an equal opportunities employer, which is committed to and encourages improvement from all employees. Our Employees are recognised as key to maintaining success and complimenting our continuing development, and as such receive competitive salaries.
http://www.hw-casting.com/eqc.asp

TAKE A CLOSER LOOK AT HOW PACIFIC STEEL SOLVED SPECIFIC CUSTOMER NEEDS
TAKE A CLOSER LOOK AT HOW PACIFIC STEEL SOLVED SPECIFIC CUSTOMER NEEDS

Customer Problem: Needed the right solution for a new generation of ram blowout preventers (BOP). Were considering both steel forgings and Steel Casting. Cost and production time were major considerations.
Pacific Steel Solution: Pacific Steel worked with the customer to design and develop a full spectrum of castings for major components of customer’s BOP s. Parts included bodies, doors, rams, and cylinder heads. Components were delivered on a very aggressive timeline and met the customer budget expectation.

Customer: Major Solar Energy Company
Industry: Alternative Energy-Sun
Customer Problem: The assembly needed parts in the mechanism that allowed the collector to follow the sun. Customer was looking for an efficient, accurate, and cost effective approach.
Pacific Steel Solution: The customer was provided machined and engineered steel castings, ready for assembly. These strong, simple steel castings replaced the awkward welded assemblies at a cost that met customer expectations and exceeded customer specifications for accuracy and design excellence.

Vital Industry Partnerships Help Us Serve You

We are proud of our 75-year history and leadership position within the steel casting industry. We consider our industry partnerships to be vital to better serving our customers. It is through these associations that we learn about new technologies and other important enhancements. The result is better products and increased value for our customers.
http://www.hw-casting.com/eqc.asp

LOST WAX CASTING SUPPLIES
LOST WAX CASTING SUPPLIES

At Progresstool, we offer and provide you the complete line of tools and supplies for the lost wax casting process. We furnish the equipment for the casting houses involved the manufacturing of Jewelry.

Lost Wax Casting is a method that dates back hundreds of years, from sand and clay casting to investment castings. The lost wax casting process is a reliable and cost efficient method of creating and manufacturing jewelry. Investment casting is used with almost any castable metal, such as Gold, Silver, Platinum, Copper alloys, Aluminum alloys and steel are the most common.

At progresstool you will find all the basics, wax working supplies, carving waxes to produce wax models, waxes for sprueing and injection, mold making supplies including mold rubber, mold frames, crucibles for melting and casting, ingot molds, flasks and Investment powders for the vacuum and centrifugal casting systems and the Pro-Gold casting alloys.

As for the equipment related to the lost wax production, at Progresstool, we believe that this is the most crucial aspect of manufacturing. We carry the line of Yasui Casting Machines, Yasui Wax Injectors, and Vacuum Pressure Casting machines for Gold and Silver. The Yasui VCC, Centrifugal casting machine for Platinum. For vacuum casting we can offer you basic electric melters, CEIA Induction Melters. To complete the casting room, a full line of Burnout Ovens and Rotating Furnaces, Vulcanizers, Vacuum Investing Machines, Investment removal equipment and related casting accessories.
http://www.hw-casting.com/eprocedure.asp

Investment Casting from the Investment Castings Experts
Investment Casting from the Investment Castings Experts

Established since 1972, Dean Group International (DGI) are UK manufacturers of Investment casting. Formerly known as MIC, the company is market focused and rebranded successfully 2 years ago with a brand new web site.

Still privately owned, the company has grown significantly in recent years through a proactive marketing approach and a clear focus on providing the service and quality levels that our customer’s demand, at highly competitive prices.

One of the main drivers for the rebrand is that DGI have been developing supply partnerships with Far East companies since the year 2000, and this has lead to a natural progression to supply of other types of product.Whilst investment casting (IC) are still the largest part of the business, we now also source other types of product such as commercial grade IC, sand castings, die castings and any number of additional processes including machining, heat treatment, plating and polishing.

Whether you want an investment casting, sand casting or die casting, we can work from basic information. Send your drawing data, ideas or sample to us for evaluation – from this we can provide a budget price. This is a free service and may help you to establish whether your idea is commercially viable. With our years of experience, we will evaluate your part and offer the best solution- this may be investment casting but could equally be one of our other processes.
http://www.hw-casting.com/
investment casting china
china investment casting